28 citations · 104 across the 20 of their papers we have counts for
20 papers
The effect of strong electron-rattling phonon coupling on some superconducting properties
Samin Tajik, Božidar Mitrović, Frank Marsiglio
Using the Eliashberg theory of superconductivity we have examined several properties of a model in which electrons are coupled only to rattling phonon modes represented by a sharp…
Quasiparticle-Self-Energy and its Effect on the Superconducting Order Parameter of the Pyrochlore Superconductor Cd2Re2O7
Fereidoon S Razavi, Yousef Rohanizadegan, Mojtaba Hajialamdari +3
The magnitude and the temperature dependence of the superconducting order parameter Δ(T) of single-crystals of Cd2Re2O7 (Tc = 1.02 K) was measured using point contact spectroscopy.…
Absence of phase transition in the XY-model on Menger sponge
M. A. Przedborski, B. Mitrovic
We have performed a Monte Carlo study of the classical XY-model on a Menger sponge with the Wolff cluster algorithm (U. Wolff, 1989). The Menger sponge is a fractal object with inf…
Monte Carlo study of the XY-model on Sierpnski carpet
B. Mitrovic, M. A. Przedborski
We have performed a Monte Carlo study of the classical XY-model on a Sierpi\' nski carpet, which is a planar fractal structure with infinite order of ramification and fractal dimen…
The absence of phase transition for the classical XY-model on Sierpinski pyramid with fractal dimension D=2
Michelle Przedborski, Bozidar Mitrovic
For the spin models with continuous symmetry on regular lattices and finite range of interactions the lower critical dimension is d=2. In two dimensions the classical XY-model disp…
Monte Carlo study of the XY-model on Sierpinski gasket
Bozidar Mitrovic, Shyamal K. Bose
We have performed a Monte Carlo study of the classical XY-model on two-dimensional Sierpinski gaskets of several cluster sizes. From the dependence of the helicity modulus on the c…